Cangas de Onís fire, November 2022 Cangas de Onís
The fire started on 13 November 2022 in Cangas de Onís, Spain, and satellites saw it burning for 1 day. Copernicus mapped a burnt perimeter of 123 hectares from satellite imagery, spread across a single municipality.
It is the 164th largest in Asturias since 2016 (of 225 with a page). Number 160 in Spain in 2022, of 196.
Compare with…
- Burnt area
- 123ha
- Copernicus perimeter
- Duration
- 1day
- 13 Nov 2022 – 13 Nov 2022
- Municipalities hit
- 1
- municipalities
- Started on
- 13 Nov
- 2022
- Heat detections
- 13
- in a single hotspot: 33 MW
- Danger at start
- 1
- Very low · FWI index
- Average daily power
- 149MW
- detected power per day, on average
Where it burned
How it evolved, day by day
13 Nov 2022 · 149 MW · 13
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
It had gone 3 days without rain (1 mm or more) when it started. Rain came after the fire: 7.3 mm on 14 Nov.
This area had burned before
1% of the perimeter overlaps earlier fires recorded since 2016: 1 ha in 2021.
What happened to each town
-
123 ha reached on 13 Nov0.6 %
Burnt area inside each municipality, from crossing the official perimeter with administrative boundaries. The distance runs from the point marking the centre of each area to the nearest fire: staying a kilometre away does not mean it reached the houses.
What burned
- Other natural land98 %
- Broadleaved forest1.6 %
- Agricultural areas0.8 %
Land cover inside the perimeter according to Corine Land Cover, as reported by Copernicus.
Official record
According to EGIF (MITECO), this fire started on 12 November 2022 and burned 178 ha (the satellite measured 123 ha). The two figures differ a lot, so these may not be exactly the same fire: take them as nearby records.
- Cangas de Onís 12 November 2022 · 19:38 178 ha · extinguished on 14 November 2022 · cause: arson
MITECO, Estadística General de Incendios Forestales (EGIF). This is the agency’s consolidated statistic: it measures the area in its own way, which is why it can differ from the satellite.
The weather day by day
ECMWF ERA5 reanalysis at the fire location, the standard reference for past weather, and the Canadian Fire Weather Index (the same system Copernicus uses), computed by WorldFires from that data. Days after the fire run until the first rain.
Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)
| Day | High | Min. humidity | Peak gust | Rain | Danger (FWI) |
|---|---|---|---|---|---|
| 13 Nov | 19.3 °C | 54 % | 41 km/h | 0.1 mm | Very low 1 |
| 14 Nov after | 14.7 °C | 70 % | 49 km/h | 7.3 mm | Very low 0 |
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
If the day is cloudy, change the date: each satellite passes once a day. In false colour the burnt ground looks brown or red.
The smoke
CAMS · CopernicusOn 12 November 2022 the air beside the fire reached 18 µg/m³ of PM2.5, but no daily average passed the WHO guideline (15).
Particles from the Copernicus CAMS model at the centre of the perimeter; these are not measurements in each town. The pale bar is the worst hour, the solid one the daily average.
Open-Meteo.com (CC BY 4.0) · Copernicus Atmosphere Monitoring Service (CAMS)
Detections table · 13Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
Frequently asked questions
- How long did the Cangas de Onís fire last?
- Copernicus dates it between 13 November 2022 and 13 November 2022: 1 day between the first and last image with fire.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 123 hectares (1.2 km²). Official national figures may differ.
- Which municipalities burned?
- The fire only entered Cangas de Onís (123 ha, 0.6 %).
- Did the fire reach a town?
- The fire started in Cangas de Onís and came within 1.2 km of its centre. That is the distance from the perimeter, or the nearest hotspot, to the point marking the centre; it does not mean it entered the houses.
- What was the weather like?
- During the fire the temperature reached 19.3 °C, humidity dropped to 54 % and gusts hit 41 km/h. The fire danger index (FWI) reached 1, class Very low.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Spain (geoBoundaries). It is not an official report.
Where to verify it
A satellite detection is not an official report. Final figures and the fire’s status are published by each country’s emergency service.
Emergency number: 112 · Emergency number and official warnings ›
Satellite cross-check
History of this page Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
No changes since 24 October 2026.
Does something look wrong on this page?
This page is built from satellite data and official records, and it sometimes gets things wrong: the wrong dates, the wrong town, two fires merged into one, or something that was not a wildfire at all. If you know this fire first-hand (you live nearby, saw it, fought it or reported on it), tell us what really happened and we will check it.
Report an error
How we know this
- Perimeter: EFFIS (Copernicus), mapped on satellite imagery.
- Dates from the perimeter: the VIIRS detections inside it did not change them. 13 Suomi-NPP VIIRS detections on those dates.
- Compared with EGIF (MITECO): 178 official ha against 123 ha of perimeter; similar, but with reservations.
- Weather: Copernicus ERA5 reanalysis at the fire location, in cells of about 25 km.
Where this data comes from
The perimeter and land cover come from the Copernicus European Forest Fire Information System (EFFIS), measured on MODIS and Sentinel-2 imagery and published under CC BY 4.0. Heat detections come from the VIIRS sensors aboard Suomi-NPP and NOAA-20, distributed by NASA FIRMS at 375 m resolution. Municipal boundaries come from geoBoundaries ADM3 (Creative Commons Attribution 4.0 International (CC BY 4.0)). The area per municipality is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ slightly from each country’s official figure.